# Building Share vs Cat Keyboard

The clearest difference is in-app purchases: Building Share at none against Cat Keyboard's 4. Building Share also leads on iOS requirement (16.0 vs 26.0). Cat Keyboard's advantage is update cadence (fortnightly vs every 38 months). On price, ads and device support there is nothing between them.

Both are free to download. Cat Keyboard sells 4 in-app purchases, starting at $2.99 per month. Building Share asks for nothing beyond the download.

Building Share ships an update every 38 months, Cat Keyboard fortnightly. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Building Share | Cat Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (9 ratings)](https://appshunter.io/ios/app/cat-keyboard-easy-paste/id6477843068/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 7 MB | 106 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Fabio Jorge Conceicao Sousa](https://appshunter.io/developer/1402259943) | [kimihiro kubota](https://appshunter.io/developer/500031798) |

## What reviewers say

### Building Share

[App page](https://appshunter.io/ios/app/building-share/id1507359791)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat Keyboard

[App page](https://appshunter.io/ios/app/cat-keyboard-easy-paste/id6477843068)

This app allows you to quickly input saved text snippets from your iPhone keyboard or Apple Watch. You can also display or speak text aloud on your Apple Watch, keeping your phrases organized in folders.

**Highlights:** One-tap text input, Save frequently used phrases, Organize phrases with folders, Display text on Apple Watch, Read text aloud on Apple Watch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Month) | $2.99 | per month |
| Premium (3 Month) | $7.99 | per 3 months |
| Premium (12 Month) | $19.99 | per year |
| Cat Pro | $24.99 | one-time |


## Frequently asked questions

### Is Building Share free?

Building Share is free to download, with no in-app purchases.

### Is Cat Keyboard free?

Cat Keyboard is free to download, with in-app purchases available.

### Do Building Share or Cat Keyboard have ads?

Neither Building Share nor Cat Keyboard shows ads.

### Which is updated more often, Building Share or Cat Keyboard?

Building Share ships an update every 38 months, and Cat Keyboard fortnightly. Most recently, Building Share was updated on October 4, 2026 and Cat Keyboard on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*